package com.google.code.contactserv.func.execution;

import org.apache.commons.cli.CommandLine;
import com.google.code.contactserv.util.SystemUtils;

/**
 * Copyright 2007 The semap project development team.
 * <p/>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * <p/>
 * Created by ${user} at ${date} ${time}.
 * <p/>
 * ${description}.
 * <p/>
 * $Id$
 */
public class CommandExecutorFactory extends ExecutorFactory{
    protected Executor getInstanceInt(CommandLine line) throws IllegalArgumentException {
        if(!line.hasOption('p') || !line.hasOption('f'))
            throw new IllegalArgumentException("No working folder specified");
        CommandExecutor executor = new CommandExecutor();
        executor.setCommand(SystemUtils.getOSCMD() + line.getOptionValue('f'));
        executor.setWorkingFolder(line.getOptionValue('p'));
        return executor;
    }
}
